The mean gestational age at the time of presentation was 26.5 weeks. Caesarean sections were performed in three women prior to the neurosurgical procedure, while the pregnancies were maintained in the six other patients. Eight infants who were healthy at birth had an unremarkable development. CONCLUSION Surgery for spinal emergencies in pregnancy can be performed safely according to individual treatment plans developed by an interdisciplinary team taking into account the expectant mother`s decision. Maintenance of pregnancy is possible and feasible in the majority of patients. https://www.selleckchem.com/products/vx-561.html BACKGROUND Diabetes mellitus (DM) is regarded to be associated with poor postoperative outcomes and increased morbidity following surgeries. Some previous studies have addressed the close association between DM and those leading to reoperations, whereas others objected this opinion. This study aimed to evaluate the long-term effect of DM on lumbar spinal surgery using data from a nationwide sample cohort. METHODS A population-based cohort comprised one million people, which is a 2.1% representative sample of the Korean population. The present study included adult patients with lumbar degenerative diseases, such as lumbar spinal stenosis and spondylolisthesis, who underwent their first lumbar surgery in 2006. The cumulative incidence function for reoperation was calculated and multivariate analysis were performed to define correlation between reoperation and independent factors, RESULTS A total of 2,020 patients were enrolled and followed up for 10 years. Non-diabetic patients, DM without complication (DwoC), and DM with complication (DwC) accounted for 79.5%, 9.36%, and 11.14% of all patients, respectively. Reoperation incidence stratified by DM was 12.7% for nondiabetic patients; 22.2% for DwoC; and 20.0% for DwC in 10 years of follow-up. During the same period, death, a competing event of reoperation, occurred 7.8% of the time in nondiabetic patients; 13.2% in DwoC; and 20.9% in DwC. CONCLUSION DM increased 1.65 times the overall cumulative incidences of reoperation after lumbar spinal surgeries for 10 years of follow-up. The reoperation incidences for DwC may be lower than that for DwoC because of a high incidence of death as a competing event of reoperation. BACKGROUND Intracranial bronchogenic cysts(IBCs) are extremely rare. To our knowledge, this is the first report of BC in which lesions involve the middle and posterior cranial fossa as well as the infratemporal fossa. CASE DESCRIPTION We present the case of a 38-year-old woman who suffered from a cranial nerve dysfunction for 2 years. Magnetic resonance imaging(MRI) showed that there were skull base communication lesions across the middle and posterior fossa. The patient was operated on through an infratemporal fossa approach. The final diagnosis was BC after histopathological examination and immunohistochemical verification. The patient's neurological dysfunction was partially ameliorated at the half-year follow-up. CONCLUSIONS IBCs are rare.However,it should be considered in the differential diagnosis for those cystic lesions with edge enhancement or extracranial extension. OBJECTIVE CT reduction in favor of rapid sequence MRI to decrease pediatric radiation exposure has varied across institutions. We aim to understand national trends in CT and rapid sequence MRI usage, as well as identify variables affecting imaging practices and obstacles to CT reduction. METHODS Retrospective review of deidentified discharge data for children with hydrocephalus and TBI in the Healthcare Cost and Utilization Project's Kid's Inpatient Database (KID) in 2000, 2003, 2006, 2009, 2012, and 2016. MRI without contrast and CT use were extracted using ICD9 and ICD10 codes. Hospital region and age cohorts were extracted and used to categorize data. Chi square tests and logistic regression were used for analysis. RESULTS Hospitalization utilizing CT use decreased (p less then 0.05) and those using MRI increased (p less then 0.05) overall in both diagnosis groups throughout the years analyzed. However, there was significant regional variation in imaging. The Northeast had higher CT rates (p less then 0.05) and the South had lower CT rates in hydrocephalus and TBI patients (p less then 0.05). No regional variation was found for TBI patients receiving MRIs. CONCLUSIONS Nationwide, the average number of discharges after hospitalizations involving CT use in hydrocephalus and TBI patients has decreased, while those involving MRI use as an alternative imaging modality has increased. Despite successful overall CT reduction, significant regional variation exists within this trend showing inconsistent reduction of CT use. BACKGROUND Hemifacial spasm (HFS) is a debilitating disorder characterized by intermittent involuntary movement of muscles innervated by the facial nerve. HFS is caused by neurovascular compression along the facial nerve root exit zone and can be treated by microvascular decompression (MVD). OBJECTIVE Determine rates and predictors of spasm freedom after MVD for HFS. METHODS A literature search using key terms "microvascular decompression" and "hemifacial spasm" was done. The primary outcome variable was spasm freedom at last follow up. Analysis was completed to evaluate for variables associated with spasm free outcome. RESULTS A total of 39 studies including 6249 patients were analyzed. Overall spasm freedom rate was 90.5% (5652/6249) at a follow up of 1.25 ± 0.04 years. There was no significant relationship between spasm freedom vs. persistent spasm and age at surgery, timing of follow up, gender, disease duration, side of disease, or vessel type. Spasm freedom was more likely after an initial surgery vs. a redo MVD (OR 4.16, 95% CI 1.99 to 8.68; p 90% at 1 year follow up in 6249 patients from 39 studies included in this report. A significant predictor of long-term spasm freedom at 1 year was an initial MVD as compared to repeat MVD. The majority of published manuscripts on MVD for HFS are heterogeneous single-institutional retrospective studies, as such, a large-scale meta-analysis reporting outcome rates and evaluating significant predictors of spasm freedom provides utility in the absence of randomized controlled studies.